11908378

Gate Driving Circuit and Display Panel

PublishedFebruary 20, 2024
Assigneenot available in USPTO data we have
InventorsWenbo SHI
Technical Abstract

Patent Claims
12 claims

Legal claims defining the scope of protection, as filed with the USPTO.

2

2. The gate driving circuit of claim 1, wherein, the pull-up node is configured to provide a pull-up control signal including at least one step pulse, wherein each step pulse of the at least one step pulse includes a first potential pulse and a second potential pulse in succession, and a potential of the first potential pulse is lower than a potential of the second potential pulse.

3

3. The gate driving circuit of claim 2, wherein, each step pulse of the at least one step pulse further includes a third potential pulse following the second potential pulse, the potential of the second potential pulse being lower than a potential of the third potential pulse.

4

4. The gate driving circuit of claim 1, wherein, a ratio of a potential of the trimmed rising edge to a pulse amplitude of the Nth stage clock signal is greater than or equal to ⅓ and less than or equal to ⅔.

5

5. The gate driving circuit of claim 4, wherein, the ratio of the potential of the trimmed rising edge to the pulse amplitude of the Nth stage clock signal is ½.

9

9. A display panel, comprising the gate driving circuit according to claim 1.

10

10. A display panel, comprising the gate driving circuit according to claim 8.

11

11. The gate driving circuit of claim 8, wherein, a ratio of a potential of the trimmed rising edge to a pulse amplitude of the Nth stage clock signal is greater than or equal to ⅓ and less than or equal to ⅔.

12

12. The gate driving circuit of claim 11, wherein, the ratio of the potential of the trimmed rising edge to the pulse amplitude of the Nth stage clock signal is ½.

13

13. The display panel of claim 9, wherein, a ratio of a potential of the trimmed rising edge to a pulse amplitude of the Nth stage clock signal is greater than or equal to ⅓ and less than or equal to ⅔.

14

14. The display panel of claim 13, wherein, the ratio of the potential of the trimmed rising edge to the pulse amplitude of the Nth stage clock signal is ½.

15

15. The display panel of claim 10, wherein, a ratio of a potential of the trimmed rising edge to a pulse amplitude of the Nth stage clock signal is greater than or equal to ⅓ and less than or equal to ⅔.

16

16. The display panel of claim 15, wherein, the ratio of the potential of the trimmed rising edge to the pulse amplitude of the Nth stage clock signal is ½.

Patent Metadata

Filing Date

Unknown

Publication Date

February 20, 2024

Inventors

Wenbo SHI

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Cite as: Patentable. “GATE DRIVING CIRCUIT AND DISPLAY PANEL” (11908378). https://patentable.app/patents/11908378

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